Flyfan Sit Up Bar Sit Up Assistant Equipment, Portable Adjustable Sit Ups Foot Holder with 2 Suction Cups and 4 Positions for Abs Home Exercise
UPGRADE ERGONOMIC DESIGN: The two-row support rods provide greater heel force and double efficiency. High density soft foam-covered handle provides comfortable padding which regulates traction on the back of the feet during the workout and protects the ankle from injuries.
HIGHER STABILITY: Double suction cups are made of thickened rubber, with an 8.66-inch diameter, which provides a larger suction cup area and higher stability.
EXPANDABLE HEIGHT TO FIT MORE PEOPLE: Four height adjustments, which can be adjusted according to your needs, suitable for different people.